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Dhaka, Mirpur, 25/05
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Casio Fx-991es Plus
Calculators
Type
Used
Condition
Scientific
Calculator Type
Handheld
Calculator Form Factor
Battery
Power Source
Other
Battery Type
15
Max Digits
Calculus, LCD Display
Calculator Features
Casio fx-991ES Plus Scientific Calculator (Standard Edition)
Looking for the ultimate mathematical workhorse? The Casio fx-991ES Plus is the gold standard for high school, university, and engineering students. Packed with 417 built-in functions, it effortlessly handles everything from basic algebra to advanced calculus.
Key Features: Natural Textbook Display: Fractions, derivatives, and integrals appear exactly as they do in textbooks for easy reading.
Advanced Math: Solves equations, matrices (3 \times 3), vectors, complex numbers, and base-n calculations. Smart Tools: Includes numerical integration/differentiation, 40 metric conversions, and 40 scientific constants. Premium Build:
Two-Way Power: Solar-powered with a battery backup—it won't die during an exam.
Durable Design: Sleek body with crisp, tactile plastic keys
BDT 500
NegotiableSafety tips
- Avoid paying in advance, even for delivery
- Meet with the seller at a safe public place
- Inspect the item and ensure it's exactly what you want
- Make sure that the packed item is the one you've inspected
- Only pay if you're satisfied
